]> git.baikalelectronics.ru Git - kernel.git/commit
powerpc/pseries: Disable IBMEBUS on little endian builds
authorMichael Ellerman <mpe@ellerman.id.au>
Tue, 15 Nov 2016 03:47:44 +0000 (14:47 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 18 Nov 2016 12:02:18 +0000 (23:02 +1100)
commit6035eb277fc332b9ad71a97215582ff24c8bf13c
tree144f422c06ae3929a59e8ac5f7b678ef477bfa4e
parentcc1dfd127c3f2db95b9f7f424e02c71c625a1a6d
powerpc/pseries: Disable IBMEBUS on little endian builds

The IBMEBUS code supports the GX bus found on Power7 and earlier CPUs.
On Power8 it has been replaced, and so we have no need for it.

We don't actually have a config symbol for Power8 vs Power7 etc., but
we only support booting little endian on Power8 or later, so use that as
a reasonable approximation.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/pseries/Kconfig